1 files changed, 1 insertions, 0 deletions

diff --git a/lib/ip.h b/lib/ip.h
index 5389c44a..298b72a7 100644
--- a/lib/ip.h
+++ b/lib/ip.h
@@ -26,6 +26,7 @@
 #define IP6_OSPF_ALL_ROUTERS	ipa_build6(0xFF020000, 0, 0, 5)
 #define IP6_OSPF_DES_ROUTERS	ipa_build6(0xFF020000, 0, 0, 6)
 #define IP6_RIP_ROUTERS		ipa_build6(0xFF020000, 0, 0, 9)
+#define IP6_BABEL_ROUTERS	ipa_build6(0xFF020000, 0, 0, 0x00010006)
 
 #define IP4_NONE		_MI4(0)
 #define IP6_NONE		_MI6(0,0,0,0)